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Dive into the research topics where Karin Keller is active.

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Featured researches published by Karin Keller.


Bioorganic & Medicinal Chemistry Letters | 1996

Glycomimetic selectin inhibitors: (α-D-mannopyranosyloxy)methylbiphenyls

Brian Dupré; Huong Bui; Ian L. Scott; Robert V. Market; Karin Keller; Pamela J. Beck; Timothy P. Kogan

Abstract A novel class of biphenyl-based compounds were investigated for their ability to inhibit sialyl Lewis X (sLex) dependent binding of HL-60 cells to E- and P-selectin fusion proteins. Compounds ( 2b ) and ( 2h ) demonstrated improved binding as compared to both the natural ligand sLex and a previously reported inhibitor TBC-265 ( 1 , R = 3-CH2CO2H).


Journal of Medicinal Chemistry | 1997

Discovery of TBC11251, a potent, long acting, orally active endothelin receptor-A selective antagonist.

Chengde Wu; Ming F. Chan; Fiona Stavros; Bore Gowda Raju; Ilya Okun; Seymour Mong; Karin Keller; Tommy Brock; Timothy P. Kogan; Richard Af Dixon


Journal of Medicinal Chemistry | 1995

Rational Design and Synthesis of Small Molecule, Non-oligosaccharide Selectin Inhibitors: (.alpha.-D-Mannopyranosyloxy)biphenyl-Substituted Carboxylic Acids

Timothy P. Kogan; Brian Dupre; Karin Keller; Ian L. Scott; Huong Bui; Robert V. Market; Pamela J. Beck; J. A. Voytus; B. M. Revelle; D. Scott


Archive | 1996

Di- and trivalent small molecule selectin inhibitors

Timothy P. Kogan; Brian Dupre; Ian L. Scott; Huong Bui; Kathy L. Wheeler; Karin Keller; Jamal M. Kassir


Archive | 2001

Formulation of sulfonamides for treatment of endothelin-mediated disorders

Natalie Blok; Chengde Wu; Patricia Woodard; Karin Keller; Timothy P. Kogan


Archive | 1999

Compounds that inhibit the binding of integrins to their receptors

Ronald J. Biediger; Vanessa O. Grabbe; George W. Holland; Jamal M. Kassir; Karin Keller; Timothy P. Kogan; Shuqun Lin; Robert V. Market; Bore Gowda Raju; Ian L. Scott; Chengde Wu


Archive | 1998

Sulfonamides for treatment of endothelin-mediated disorders

Chengde Wu; Natalie Blok; Timothy P. Kogan; Karin Keller; Patricia Woodard


Archive | 1997

Process of preparing alkali metal salys of hydrophobic sulfonamides

Natalie Blok; Chengde Wu; Karin Keller; Timothy P. Kogan


Journal of Medicinal Chemistry | 2001

Acyl substitution at the ortho position of anilides enhances oral bioavailability of thiophene sulfonamides: TBC3214, an ETA selective endothelin antagonist.

Chengde Wu; E. Radford Decker; Natalie Blok; Jian Li; Andree R. Bourgoyne; Huong Bui; Karin Keller; Vippra Knowles; Wen Li; Fiona Stavros; George W. Holland; Tommy A. Brock,†,‡ and; Richard A. Dixon


Archive | 1994

Binding of E-selectin or P-selectin to sialyl Lewisx or sialyl-Lewisa

Timothy P. Kogan; Brian Dupre; Ian L. Scott; Karin Keller; Huong Dao; Pamela J. Beck

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Ian L. Scott

Albany Molecular Research

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Pamela J. Beck

University of Wisconsin-Madison

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Ronald G. Tilton

University of Texas Medical Branch

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